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-rw-r--r--sysdeps/sparc/fpu/fpu_control.h72
1 files changed, 0 insertions, 72 deletions
diff --git a/sysdeps/sparc/fpu/fpu_control.h b/sysdeps/sparc/fpu/fpu_control.h
deleted file mode 100644
index 77acde9253..0000000000
--- a/sysdeps/sparc/fpu/fpu_control.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* FPU control word bits. SPARC version.
- Copyright (C) 1997-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Miguel de Icaza
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _FPU_CONTROL_H
-#define _FPU_CONTROL_H 1
-
-
-#include <features.h>
-#include <bits/wordsize.h>
-
-/* masking of interrupts */
-#define _FPU_MASK_IM 0x08000000
-#define _FPU_MASK_OM 0x04000000
-#define _FPU_MASK_UM 0x02000000
-#define _FPU_MASK_ZM 0x01000000
-#define _FPU_MASK_PM 0x00800000
-
-/* precision control */
-#define _FPU_EXTENDED 0x00000000 /* RECOMMENDED */
-#define _FPU_DOUBLE 0x20000000
-#define _FPU_80BIT 0x30000000
-#define _FPU_SINGLE 0x10000000 /* DO NOT USE */
-
-/* rounding control / Sparc */
-#define _FPU_RC_DOWN 0xc0000000
-#define _FPU_RC_UP 0x80000000
-#define _FPU_RC_ZERO 0x40000000
-#define _FPU_RC_NEAREST 0x0 /* RECOMMENDED */
-
-#define _FPU_RESERVED 0x30300000 /* Reserved bits in cw */
-
-
-/* Now two recommended cw */
-
-/* Linux and IEEE default:
- - extended precision
- - rounding to nearest
- - no exceptions */
-#define _FPU_DEFAULT 0x0
-#define _FPU_IEEE 0x0
-
-/* Type of the control word. */
-typedef unsigned long int fpu_control_t;
-
-#if __WORDSIZE == 64
-# define _FPU_GETCW(cw) __asm__ __volatile__ ("stx %%fsr,%0" : "=m" (*&cw))
-# define _FPU_SETCW(cw) __asm__ __volatile__ ("ldx %0,%%fsr" : : "m" (*&cw))
-#else
-# define _FPU_GETCW(cw) __asm__ __volatile__ ("st %%fsr,%0" : "=m" (*&cw))
-# define _FPU_SETCW(cw) __asm__ __volatile__ ("ld %0,%%fsr" : : "m" (*&cw))
-#endif
-
-/* Default control word set at startup. */
-extern fpu_control_t __fpu_control;
-
-#endif /* fpu_control.h */